{"id":"CVE-2018-11381","details":"The string_scan_range() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted binary file.","modified":"2026-08-07T14:49:22.955306Z","published":"2018-05-22T19:29:00.520Z","references":[{"type":"ADVISORY","url":"https://github.com/radare/radare2/issues/9902"},{"type":"FIX","url":"https://github.com/radare/radare2/commit/3fcf41ed96ffa25b38029449520c8d0a198745f3"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"c2b7d11ca74cd98eba8912d94ec0973cf2965697"},{"last_affected":"c2b7d11ca74cd98eba8912d94ec0973cf2965697"},{"fixed":"3fcf41ed96ffa25b38029449520c8d0a198745f3"}],"database_specific":{"cpe":"cpe:2.3:a:radare:radare2:2.5.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.5.0"},{"last_affected":"2.5.0"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["2.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11381.json","vanir_signatures_modified":"2026-08-07T14:49:22Z","vanir_signatures":[{"id":"CVE-2018-11381-49ee0dbb","signature_type":"Function","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/3fcf41ed96ffa25b38029449520c8d0a198745f3","target":{"file":"libr/bin/file.c","function":"string_scan_range"},"deprecated":false,"digest":{"function_hash":"98494690071503454194797992045746234891","length":3308}},{"id":"CVE-2018-11381-d4ac1eeb","signature_type":"Line","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/3fcf41ed96ffa25b38029449520c8d0a198745f3","target":{"file":"libr/bin/file.c"},"deprecated":false,"digest":{"line_hashes":["21929376789596439544151635748175387463","135304949598820514148528422986955564816","90893773958739721628432767542698805236","167433008854843717354377112139355015952","131646173151381651989664268400677323778","75315884126951106224382910493167852627","110624375282005136507287153677307465291","75923100023603709790442625293417595952","128907132257500091596400469582241022120","190621870524681049041393540565297254899","64097654862288902144494563974971199337","122613457145837381517861684281175157753","254739571038874113869306874845254548663"],"threshold":0.9}}]}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}